// ========================================================================= //

// includes
#include "stdio.h"
#include "stdlib.h"
#include "time.h"
#include "string.h"
#include "limits.h"
#include "float.h"



#define JOTAI_NUM_RANDS_ 25

const unsigned rand_primes[JOTAI_NUM_RANDS_] = {179, 103, 479, 647, 229, 37, 271, 557, 263, 607, 18743, 50359, 21929, 48757, 98179, 12907, 52937, 64579, 49957, 52567, 507163, 149939, 412157, 680861, 757751};

int next_i() {
  int counter = 0;
  return rand_primes[(++counter)%JOTAI_NUM_RANDS_];
}

float next_f() {
  int counter = 0;
  return rand_primes[(++counter)%JOTAI_NUM_RANDS_] / 757751.0F;
} 


// Usage menu
void usage() {
    printf("%s", "Usage:\n\
    prog [ARGS]\n\
\nARGS:\n\
       0            big-arr\n\
       1            big-arr-10x\n\
       2            empty\n\
\n\
");

}


// ------------------------------------------------------------------------- //

#define NULL ((void*)0)
typedef unsigned long size_t;  // Customize by platform.
typedef long intptr_t; typedef unsigned long uintptr_t;
typedef long scalar_t__;  // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */
typedef  int /*<<< orphan*/  uv_dirent_type_t ;
typedef  int /*<<< orphan*/  uv__dirent_t ;

/* Variables and functions */
 int /*<<< orphan*/  UV_DIRENT_UNKNOWN ; 

uv_dirent_type_t uv__fs_get_dirent_type(uv__dirent_t* dent) {
  uv_dirent_type_t type;

#ifdef HAVE_DIRENT_TYPES
  switch (dent->d_type) {
    case UV__DT_DIR:
      type = UV_DIRENT_DIR;
      break;
    case UV__DT_FILE:
      type = UV_DIRENT_FILE;
      break;
    case UV__DT_LINK:
      type = UV_DIRENT_LINK;
      break;
    case UV__DT_FIFO:
      type = UV_DIRENT_FIFO;
      break;
    case UV__DT_SOCKET:
      type = UV_DIRENT_SOCKET;
      break;
    case UV__DT_CHAR:
      type = UV_DIRENT_CHAR;
      break;
    case UV__DT_BLOCK:
      type = UV_DIRENT_BLOCK;
      break;
    default:
      type = UV_DIRENT_UNKNOWN;
  }
#else
  type = UV_DIRENT_UNKNOWN;
#endif

  return type;
}

// ------------------------------------------------------------------------- //

int main(int argc, char *argv[]) {

    if (argc != 2) {
        usage();
        return 1;
    }

    int opt = atoi(argv[1]);
    switch(opt) {

    // big-arr
    case 0:
    {
          int _len_dent0 = 65025;
          int * dent = (int *) malloc(_len_dent0*sizeof(int));
          for(int _i0 = 0; _i0 < _len_dent0; _i0++) {
            dent[_i0] = ((-2 * (next_i()%2)) + 1) * next_i();
          }
        
          int benchRet = uv__fs_get_dirent_type(dent);
          printf("%d\n", benchRet); 
          free(dent);
        
        break;
    }
    // big-arr-10x
    case 1:
    {
          int _len_dent0 = 100;
          int * dent = (int *) malloc(_len_dent0*sizeof(int));
          for(int _i0 = 0; _i0 < _len_dent0; _i0++) {
            dent[_i0] = ((-2 * (next_i()%2)) + 1) * next_i();
          }
        
          int benchRet = uv__fs_get_dirent_type(dent);
          printf("%d\n", benchRet); 
          free(dent);
        
        break;
    }
    // empty
    case 2:
    {
          int _len_dent0 = 1;
          int * dent = (int *) malloc(_len_dent0*sizeof(int));
          for(int _i0 = 0; _i0 < _len_dent0; _i0++) {
            dent[_i0] = ((-2 * (next_i()%2)) + 1) * next_i();
          }
        
          int benchRet = uv__fs_get_dirent_type(dent);
          printf("%d\n", benchRet); 
          free(dent);
        
        break;
    }
    default:
        usage();
        break;

    }

    return 0;
}
